29553640

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5393}}^1$

素因数の和:5541

約数の個数: 32

約数和(自身を含む): 66993480

約数和(自身を除く): 37439840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5393, 5480, 10786, 21572, 26965, 43144, 53930, 107860, 215720, 738841, 1477682, 2955364, 3694205, 5910728, 7388410, 14776820, 29553640]

約数ペア:

[(1, 29553640), (2, 14776820), (4, 7388410), (5, 5910728), (8, 3694205), (10, 2955364), (20, 1477682), (40, 738841), (137, 215720), (274, 107860), (548, 53930), (685, 43144), (1096, 26965), (1370, 21572), (2740, 10786), (5393, 5480)]